Born ‎1837‎. Daughter of Jacob Josef Samuel Jacobsen and Annaatje Hartog Sierles‏

Born ‎9- jan 1837 Amsterdam, Netherland, died ‎11-8-1874 Amsterdam, Netherland‎, 36 or 37 years, ‎1st marriage to: Rebekka Jacob Jacobsen - Sierles, ‎2nd marriage/ related to: Lea Jacobsen - Sierles. Son of Meijer Isaak Kleerekoper/ Kladse and Sara Geuns‏